Perma Manufacturing Inc.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5499894 Keybolt fastenerApr 29, 94Mar 19, 96[F16B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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